| Module name (EN): Damage and Failure Analysis |
| Degree programme: Mechanical and Process Engineering, Bachelor, ASPO 01.10.2013 |
| Module code: MAB.4.2.2.5 |
| SAP-Submodule-No.: P241-0194 |
| Hours per semester week / Teaching method: 2V (2 hours per week) |
| ECTS credits: 2 |
| Semester: 3 |
| Mandatory course: no |
| Language of instruction: German |
| Assessment: Term paper [updated 05.10.2020] |
| Applicability / Curricular relevance: MAB.4.2.2.5 (P241-0194) Mechanical and Process Engineering, Bachelor, ASPO 01.10.2013, semester 3, optional course MST.SKU (P241-0194) Mechatronics and Sensor Technology, Bachelor, ASPO 01.10.2012, optional course, technical MST.SKU (P241-0194) Mechatronics and Sensor Technology, Bachelor, ASPO 01.10.2019, optional course, technical MST.SKU (P241-0194) Mechatronics and Sensor Technology, Bachelor, ASPO 01.10.2020, optional course, technical MST.SKU (P241-0194) Mechatronics and Sensor Technology, Bachelor, ASPO 01.10.2011, optional course, technical |
| Workload: 30 class hours (= 22.5 clock hours) over a 15-week period. The total student study time is 60 hours (equivalent to 2 ECTS credits). There are therefore 37.5 hours available for class preparation and follow-up work and exam preparation. |
| Recommended prerequisites (modules): MAB.1.3.WSK MAB.2.5.WSE [updated 25.04.2022] |
| Recommended as prerequisite for: |
| Module coordinator: Prof. Dr. Moritz Habschied |
| Lecturer: Prof. Dr. Walter Calles [updated 25.04.2022] |
| Learning outcomes: Using their knowledge about the main failure mechanisms and their causes, students will be able to: - Systematically perform a damage analysis - Select suitable test methods in a targeted manner - Integrate and evaluate their results into the overall analysis procedure - Reconstruct the failure process [updated 05.10.2020] |
| Module content: Macro- and microscopic characteristics, as well as formation mechanisms of basic fracture types Overload fracture, ductile - Monocrystals - Polycrystals with non-metallic inclusions Overload fracture, brittle - Cleavage fracture - Intergranular fracture - Quasi-cleavage fracture Fatigue fracture - Crack initiation - Crack propagation - Difference between ductile and brittle materials Wear Corrosion damage - Intercrystalline corrosion - Pitting corrosion - Stress corrosion cracking - Hydrogen embrittlement - Vibratory corrosion cracking Systematic approach to damage analysis and knowledge of essential investigation methods [updated 05.10.2020] |
| Teaching methods/Media: Lecture with practical examples and exercises [updated 05.10.2020] |
| Recommended or required reading: Broichhausen, Schadenskunde N.N., Erscheinungsformen von Rissen und Brüchen Lecture notes [updated 05.10.2020] |
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